Home / 41,484,856.40-62,227,284.60-39,359,092.40

Finding the Fourth Proportional to 41,484,856.40, 62,227,284.60 and 39,359,092.40

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Solution

The fourth proportional to 41,484,856.40, 62,227,284.60 and 39,359,092.40 is: 59,038,638.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,484,856.40 : 62,227,284.60 = 39,359,092.40 : x
  2. Step 2: Convert to fraction form
    41,484,856.40/62,227,284.60 = 39,359,092.40/x
  3. Step 3: Cross multiply
    41,484,856.40x = 62,227,284.60 × 39,359,092.40
  4. Step 4: Simplify right side
    41,484,856.40x = 2,449,209,444,372,497
  5. Step 5: Solve for x
    x = 2,449,209,444,372,497/41,484,856.40
  6. Step 6: Final answer
    x = 59,038,638.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.